# Nodes API stuck **URL:** \ **Category:** Elasticsearch\ **Created:** [August 5, 2015, 5:28am UTC](https://discuss.elastic.co/t/nodes-api-stuck/26847 "2015-08-05T05:28:07Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![felka](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/felka/32/4030_2.png) [@felka](https://discuss.elastic.co/u/felka)\ **Post date:** [August 5, 2015, 5:28am UTC](https://discuss.elastic.co/t/nodes-api-stuck/26847/1 "2015-08-05T05:28:07Z")
Hi Fooks, We are suffering lately from very strange problem: nodes API stuck and kibana gives timeout because of it while trying to get nodes list. Our setup: ES 1.6 Kibana 4.1.1 Logstash 1.5.1 Both Kibana and logstash has local ES 6 data nodes with 64 GB of ram and 2TB data kibana node and about 14 indexers Data pipeline is kafka There are no logs showing a problem or exception on any ES node. Also once kibana got node list it keeps working well and data is indexed well. **curl -XGET '[http://localhost:9200/\_cat/nodes](http://localhost:9200/_cat/nodes)'** - stuck but getting explicit node working well. 2015/08/05 05:07:15 [error] 1694#0: \*2397 upstream prematurely closed connection while reading response header from upstream, client: 213.57.81.114, server: kibana.localhost, request: "GET /elasticsearch/_nodes?_=1438751114353 HTTP/1.1", upstream: **"[http://127.0.0.1:5601/elasticsearch/](http://127.0.0.1:5601/elasticsearch/)_nodes?_=1438751114353"**, host: "kibana.eu.ec2ssa.info", referrer: "[http://kibana.eu.ec2ssa.info/](http://kibana.eu.ec2ssa.info/)" Please help ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [August 6, 2015, 11:32pm UTC](https://discuss.elastic.co/t/nodes-api-stuck/26847/2 "2015-08-06T23:32:41Z")
Is there anything in your ES logs? ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 5, 2017, 11:57pm UTC](https://discuss.elastic.co/t/nodes-api-stuck/26847/3 "2017-07-05T23:57:03Z")